Autonomous novel + audiobook pipeline
Write a finished, sellable novel in an afternoon.
Instawritr is the novel factory, not another writing assistant. One command: a synopsis goes in — a complete book, from a 5,000-word short story to an 80,000-word novel, with cover, EPUB and full audiobook, staged to six stores.
- ~80,000 words
- 30 chapters
- ~3 hours
- 6 stores

synopsis → novel → QA → cover → EPUB → audiobook → stores
How it works
One command runs the whole factory.
Eight stages, fully automated and fully resumable. You hand it a synopsis; it hands back a finished, QA-scored book with a cover, an EPUB and a full audiobook — staged to six stores.
- 01
Synopsis
Your idea, one prompt
- 02
Story bible
Cast, world, arcs
- 03
30 chapters
80k+ words, continuous
- 04
QA editor
Scores + rewrites
- 05
AI cover
Genre-true art
- 06
EPUB
Store-ready file
- 07
Audiobook
Full .m4b + sample
- 08
6 stores
Staged to publish
$ Buy on Whop → a GitHub invite arrives → open Pi and say “Set up Instawritr for me”.
The difference
Every other tool hands you a draft. Instawritr hands you a book.
The category is full of assistants that help you write. Instawritr ships the whole artifact — the manuscript, the cover, the EPUB and the audiobook — QA-scored and staged to publish.
A blank page and a chat you have to babysit
A finished 80,000-word manuscript, start to finish
Continuity that drifts by chapter 20
A story bible + open-loop ledger that holds to chapter 40
A first draft you still have to edit
A QA editor that scores and rewrites weak chapters
You commission a cover and record audio
AI cover + full audiobook, generated for you
What you get
Four finished artifacts, every run.
The manuscript
A full novel, not fragments
24–40 chapters, 80,000–120,000 words, coherent from the first line to the last. A story bible and an open-loop ledger keep characters, clues and cliffhangers consistent — chapter 38 is written with the same context quality as chapter 3. Set your target length and the whole pipeline scales to match, from a 5,000-word short story to a 120,000-word novel, same QA bar.
- 7 genres
- shorts to novels
- continuity that holds
The cover
A genre-true cover, generated
Every book ships with an AI cover made to look genuinely sellable across Romance, Mystery, Fantasy, SciFi, Horror, Literary and YA — the proof a browsing reader judges first.
- on-trend art
- store-spec dimensions
The audiobook
A full audiobook, zero per-word cost
Open-source Kokoro TTS narrates the whole book to retail-spec per-chapter MP3s plus a chaptered .m4b with opening and closing credits and a 3-minute retail sample. No ACX, no narrator fees, no audio API bill.
- EPUB included
- local by design
The distribution
Staged to six stores
EPUB and cover for Apple Books, Google Play, Kobo and Barnes & Noble; audiobook for Spotify for Authors and InAudio. Honest AI disclosure is handled per store.
- 4 ebook + 2 audiobook
- AI disclosure handled
The demo
See a novel built end to end.
One real run: synopsis in, a finished book with cover and audiobook out.
Pricing
One-time. No subscription, no credits.
Buy the factory once and own it. You pay your own model provider directly — or nothing at all, running fully local.
Instawritr Pro
$149/one-time
Everything you need to run the factory yourself.
- Private GitHub repo access (auto-invite on purchase)
- The full 14-stage Pi harness — every agent & skill
- Synopsis, architect, chapter loop, QA, cover, EPUB, audiobook, 6 publishers
- HARNESS.md operator manual + setup guide
- Lifetime updates across v1.x
- Bring your own key or run 100% local — no subscription
Instawritr Pro Plus
$249/one-time
The factory, plus a human in your corner.
- Everything in Pro
- The living repo + lifetime updates
- Private community & Chat access
- Priority help when a run or store submission snags
- Model-config reviews — dial in the best model per stage
14-day refunds. After checkout you get a GitHub invite — then open Pi and say “Set up Instawritr for me.”
FAQ
Questions, answered.
Those tools assist you while you write — you still do the writing. Instawritr ships finished, QA-scored novels and audiobooks, staged to 6 stores. It is the novel factory, not another writing assistant. One command in, a complete book out.
Yes — 24 to 40 chapters, 80,000 to 120,000 words, coherent from start to finish. A story bible plus an open-loop ledger keep characters, clues and cliffhangers consistent across 30+ chapters, so chapter 38 is written with the same context quality as chapter 3.
Yes. Set your target length and the whole pipeline scales to match — from a 5,000-word short story to a 120,000-word novel, same pipeline, same QA loop. Chapter count and every gate derive from your target, so a short comes out as a tight few-chapter piece, not a padded novel (a 5,000-word test story scored 98/100 after the QA pass). A built-in duplicate tracker also stops it from accidentally writing the same book twice.
Yes. The pipeline narrates the whole book with open-source Kokoro TTS at zero per-word cost — retail-spec per-chapter MP3s plus a chaptered .m4b with opening and closing credits and a ~3-minute retail sample. AI narration is disclosed honestly per store.
Ebook (EPUB): Apple Books, Google Play, Kobo and Barnes & Noble. Audiobook: Spotify for Authors and InAudio. Honest AI disclosure is handled per store. (Audible/ACX is excluded because it requires human narration.)
No. You need Python 3.11+, the Pi CLI and a Gemini key (or a local llama.cpp model); the audiobook stage needs ffmpeg. After you buy on Whop you get a GitHub invite, then you open Pi and say "Set up Instawritr for me" — it installs itself. No repos or CLIs to wrangle.
Yes. Personal and commercial use of everything the pipeline produces is unrestricted and royalty-free. (You may not resell or redistribute the harness code itself.)
Neither. Instawritr is a one-time purchase and bring-your-own-key. You pay your own model provider directly — or nothing at all, running fully local via llama.cpp. No credits, no subscription, no vendor policing your content.
About 3 hours of wall time for a full novel on a standard connection. The pipeline is engineered like software — fully resumable if interrupted, with word-floor gates, plan-coverage gates, retries and circuit breakers built in.
14-day refunds. If the factory is not for you, you are covered.
Your next novel is one synopsis away.
Buy the factory once. Run it tonight. Ship a finished, sellable book — with a cover and a full audiobook — before the week is out.
- ~80,000 words
- 30 chapters
- ~3 hours
- 6 stores